Critics have praised XÏA Hanxiao Wang for her "vocal sparkle and lively stage personality," and she has established herself as a professional opera singer around the world. Currently, she is based in Germany.

Hanxiao has taken on a variety of operatic roles, including Zerlina in Don Giovanni, Pamina in Die Zauberflöte, Susanna in Le Nozze di Figaro, Gretel in Hänsel und Gretel, Despina in Così fan tutte, Agnès Sorel in The Maid of Orleans, Suor Genovieffa in Suor Angelica, and Belinda in Dido and Aeneas. Her other roles include Adina in L'Elisir d'Amore, Manon in Manon, Gilda in Rigoletto, Adele in Die Fledermaus, Giulietta in I Capuleti e I Montecchi, Ilia in Idomeneo, Oscar in Un Ballo in Maschera, Norina in Don Pasquale, Frasquita from Carmen, and Sophie from Werther.

As a concert soloist, Ms. Wang made her debut at Kimmel Center Verizon Hall in Philadelphia, performing Michael Tippett's masterpiece A Child of Our Time. She has also sung Dixit Dominus by G.F. Handel and Great Mass in C Minor by W.A. Mozart. In addition, she has actively performed contemporary works, including Donnacha Dennehy's song cycle That the Night Come with Temple Contemporary Ensemble and the world premiere of the work Maximum Capacity with ENAensamble.

Ms. Wang has participated in many international competitions, including the Tenor Viñas Contest, Ada Sari International Vocal Artistry Competition, and Metropolitan Opera Laffont Competition. During her professional study diploma at Mannes School of Music, she was awarded the President Scholarship and studied under the legendary soprano Diana Soviero. She has also attended masterclasses with Cheryl Studer, Rachel Willis-Sørensen, Bo Skovhus, and Angela Meade.